## anonymous 5 years ago integrate (1-square root(1+x))^2

$(1-\sqrt{1+x})^2 = 1 -2\sqrt{1+x} +1+x$= $\int\limits_{}^{} (2 +x ) dx - 2\int\limits_{}^{} \sqrt{1+x}$ for the second one use u = 1+x du = 1dx if u need more help please reply